Patents by Inventor Yasuo Shiragai

Yasuo Shiragai has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Apparatus for handling sheets of paper
    Patent number: 5096067
    Abstract: A conveying device is provided among an accommodating section for accommodating sheets of paper, a counting section for discriminating and counting the sheets of paper, and a port section through which the sheets of paper are put in and taken out of the apparatus, so as to deliver the sheets of paper to any of these components according to a transaction specified between discharge and deposit accepting transactions.
    Type: Grant
    Filed: October 13, 1989
    Date of Patent: March 17, 1992
    Assignee: Hitachi, Ltd.
    Inventors: Hirotaka Tutamune, Yasuo Shiragai, Yoshiaki Karino, Yasuyuki Wakasa
  • Apparatus for handling sheets of paper
    Patent number: 4884698
    Abstract: A conveying device is provided among an accommodating section for accommodating sheets of paper, a counting section for discriminating and counting the sheets of paper, and a port section through which the sheets of paper are put in and taken out of the apparatus, so as to deliver the sheets of paper to any of these components according to a transaction specified between discharge and deposit accepting transactions.
    Type: Grant
    Filed: June 13, 1986
    Date of Patent: December 5, 1989
    Assignee: Hitachi, Ltd.
    Inventors: Hirotaka Tutamune, Yasuo Shiragai, Yoshiaki Karino, Yasuyuki Wakasa
  • Apparatus for handling paper sheets
    Patent number: 4718655
    Abstract: Paper sheets transported from a transporting line are stacked successively into a receiving station by a vane-wheel type receiving and guiding device. The paper sheets stacked in the receiving station are taken out to a subsequent transporting line one by one by a friction pick-up and separating and feeding device. The friction pick-up and/or the vane-wheel type receiving and guiding device are rotatable. The friction pick-up is retracted from the surface of the stacked paper sheets when the paper sheets are stacked and when the paper sheets are taken out and is moved to abut the surface of the stacked paper sheets to thereby permit the taking out of the paper sheets.
    Type: Grant
    Filed: November 25, 1985
    Date of Patent: January 12, 1988
    Assignee: Hitachi, Ltd.
    Inventors: Masao Okayama, Masataka Kawauchi, Tamio Innami, Tsuyoshi Ogasawara, Yutaka Nagasawa, Shigeru Sasaki, Yoshio Fukudome, Yasuo Shiragai, Katsuaki Inoue